What value of d makes this addition sentence true?

Question

Hint: Use properties of addition.

d + 0 = 60

d =

Answer 1

To solve the equation \( d + 0 = 60 \), we can use the property of addition that states any number plus zero is the number itself. This means:

\[ d + 0 = d \]

Therefore, we can rewrite the equation as:

\[ d = 60 \]

Thus, the value of \( d \) that makes the addition sentence true is:

\[ \boxed{60} \]